ποΈ Product Name
UGREEN CM302-70504 PCIe to Dual M.2 NVMe + SATA Adapter Card β PCIe 3.0 x4, 32Gbps NVMe + 6Gbps SATA, Tool-Free, Heatsink Included
π¦ Product Overview
The UGREEN CM302-70504 is a versatile PCIe adapter card that allows you to install two M.2 SSDsβone NVMe (PCIe) and one SATA (NGFF)βinto a single PCIe slot. It supports PCIe 3.0 x4 bandwidth for NVMe drives up to 32Gbps and SATA III speeds up to 6Gbps. With wide compatibility, tool-free installation, and included heatsinks, itβs ideal for upgrading desktops and workstations with fast, flexible storage.
π Top Highlights
πΎ Dual SSD Support β 1Γ NVMe (M-Key) + 1Γ SATA (B/B+M-Key)
π PCIe 3.0 x4 Interface β Up to 32Gbps for NVMe SSDs
β‘ SATA III Support β Up to 6Gbps for NGFF SSDs
π§ Tool-Free Installation β Includes screwdriver, screws, and thermal pad
π‘οΈ Aluminum Heatsink β Passive cooling for stable performance
π₯οΈ Wide Slot Compatibility β Fits PCIe x4/x8/x16 slots
π Technical Details
| Specification | Details |
|---|---|
| Model Number | CM302-70504 |
| Interface | PCIe 3.0 x4 |
| NVMe Slot | M-Key (PCIe 3.0 x4, up to 32Gbps) |
| SATA Slot | B-Key / B+M-Key (SATA III, up to 6Gbps) |
| Supported Sizes | 2230 / 2242 / 2260 / 2280 |
| Cooling | Aluminum heatsink + thermal pad |
| Accessories | Screwdriver, screws, SATA cable |
| Slot Compatibility | PCIe x4 / x8 / x16 |
| OS Compatibility | Windows, Linux (BIOS PCIe option must be enabled) |
Sources:
π‘ Why You Should Buy It
β
Add both NVMe and SATA SSDs to your desktop
β
High-speed PCIe 3.0 x4 performance
β
Easy installation with included tools
β
Ideal for storage upgrades, backups, and boot drives
π― Recommended Use Cases
β€ Expanding desktop storage with dual SSDs
β€ Bootable NVMe system drive + SATA archive
β€ IT labs and system builders
β€ High-speed scratch disk for editing workflows
π€ Customer Assurance
π‘οΈ Warranty / Guarantee: Coverage available via UGREEN or authorized resellers
π Returns Policy: Returns accepted per standard reseller terms
π Shipping Info: Delivery handled by reliable logistics partners with tracking support
π Customer Support: Assistance available via UGREEN support and authorized distributors
π Call to Action
Upgrade your desktop with the UGREEN CM302-70504 β dual SSD support, blazing speed, and easy setup.

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β YOUR TRUSTED IT PARTNER.
